Package org.keycloak.protocol.oid4vc.issuance.signing

Class SdJwtCredentialSigner

java.lang.Object

org.keycloak.protocol.oid4vc.issuance.signing.AbstractCredentialSigner<String>

org.keycloak.protocol.oid4vc.issuance.signing.SdJwtCredentialSigner

All Implemented Interfaces:

CredentialSigner<String>, Provider

public class SdJwtCredentialSigner
extends AbstractCredentialSigner<String>

CredentialSigner implementing the SD_JWT_VC format. It returns the signed SD-JWT as a String.

Field Summary

Fields inherited from class org.keycloak.protocol.oid4vc.issuance.signing.AbstractCredentialSigner

keycloakSession

Constructor Summary

Constructors

Constructor	Description
SdJwtCredentialSigner(KeycloakSession keycloakSession)

Method Summary

Modifier and Type	Method	Description
String	signCredential(CredentialBody credentialBody, CredentialBuildConfig credentialBuildConfig)	Takes a verifiable credential and signs it according to the implementation.

Methods inherited from class org.keycloak.protocol.oid4vc.issuance.signing.AbstractCredentialSigner

getKey, getKeyWithKidSubstitute, getSigner

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.keycloak.protocol.oid4vc.issuance.signing.CredentialSigner

close

Constructor Details

SdJwtCredentialSigner

public SdJwtCredentialSigner(KeycloakSession keycloakSession)

Method Details

signCredential

public String signCredential(CredentialBody credentialBody,
 CredentialBuildConfig credentialBuildConfig)
                      throws CredentialSignerException

Description copied from interface: CredentialSigner

Takes a verifiable credential and signs it according to the implementation. Depending on the type of the CredentialSigner, it will return a signed representation of the credential that be returned at the credential request endpoint.

Parameters:

credentialBody - a partially built credential representation, awaiting to be signed

credentialBuildConfig - additional configurations for building the credential

Returns:

a signed representation

Throws:

CredentialSignerException